<template>
  <view v-if="cart.length !== 0">
    <!-- 地址区域 -->
    <my-address></my-address>
    <view class="cart-title">
      <uni-icons type="shop" size="17"></uni-icons>
      <text class="cart-title-text">购物车</text>
    </view>
    <!-- 商品列表 -->
    <uni-swipe-action>
      <block v-for="(goods,i) in cart" :key="i">
        <uni-swipe-action-item :options="options" @click="handleSwipeAction(goods)">
          <my-goods :goods="goods" :showRadio="true" :showBox="true" @radio-change="handleRadio"
            @num-change="numberChangeHandler"></my-goods>
        </uni-swipe-action-item>
      </block>
    </uni-swipe-action>
    <my-settle></my-settle>
  </view>
  <view class="empty-cart" v-else>
      <image src="/static/kong1.png" class="empty-img"></image>
      <text class="tip-text">空空如也~</text>
  </view>
</template>

<script>
  import badgeMix from '@/mixins/tabbar-badge.js'
  import { mapState, mapMutations } from 'vuex'
  export default {
    data() {
      return {
        options: [{
          text: '删除', // 显示的文本内容
          style: {
            backgroundColor: '#C00000' // 按钮的背景颜色
          }
        }]
      };
    },
    computed: {
      ...mapState('m_cart', ['cart']),
    },
    mixins: [badgeMix],
    methods: {
      ...mapMutations('m_cart', ['updateGoodsState', 'updateGoodsCount','removeGoodsById']),
      handleRadio(e) {
        // console.log(e);
        this.updateGoodsState(e)
      },
      numberChangeHandler(goods) {
        // console.log(goods);
        this.updateGoodsCount(goods)
      },
      handleSwipeAction(item){
        // console.log(item);
        this.removeGoodsById(item.goods_id)
      }
    }

  }

</script>

<style lang="scss">
  
  
  .cart-title {
    height: 40px;
    display: flex;
    align-items: center;
    font-size: 14px;
    padding-left: 5px;
    border-bottom: 1px solid #efefef;

    .cart-title-text {
      margin-left: 10px
    }
  }
.empty-cart {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 150px;
  // background-color: #f4f6f8;
  .empty-img {
    width: 90px;
    height: 90px;
  }

  .tip-text {
    font-size: 12px;
    color: gray;
    margin-top: 15px;
  }
}
</style>

